I think that's the Best TL;DR; of the ruling I've found so far.
#1 was found by the court almost 80 years ago in Loving vs Virginia[1]. What the court found was that this applied to the rights of same sex couples.
The court has been building the legal framework for this for about a decade. They found that Civil Unions must not be legally different from Marriage. From there it was a simple matter of ruling that existing civil rights rulings did in fact apply to LGBT folks.
#1 was found by the court almost 80 years ago in Loving vs Virginia[1]. What the court found was that this applied to the rights of same sex couples.
The court has been building the legal framework for this for about a decade. They found that Civil Unions must not be legally different from Marriage. From there it was a simple matter of ruling that existing civil rights rulings did in fact apply to LGBT folks.
[1] - https://en.wikipedia.org/wiki/Loving_v._Virginia